• SIG Sauer ROMEO2 Reflex Red Dot Sight - 6 MOA Dot - SOR21600 Red Dot Sight SIG Sauer
  • SIG Sauer ROMEO2 Reflex Red Dot Sight - 6 MOA Dot - SOR21600 Red Dot Sight SIG Sauer
  • SIG Sauer ROMEO2 Reflex Red Dot Sight - 6 MOA Dot - SOR21600 Red Dot Sight SIG Sauer
  • SIG Sauer ROMEO2 Reflex Red Dot Sight - 6 MOA Dot - SOR21600 Red Dot Sight SIG Sauer
  • SIG Sauer ROMEO2 Reflex Red Dot Sight - 6 MOA Dot - SOR21600 Red Dot Sight SIG Sauer
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SIG Sauer

SIG Sauer ROMEO2 Reflex Red Dot Sight - 6 MOA Dot - SOR21600

SIG Sauer ROMEO2 Reflex Red Dot Sight - 6 MOA Dot - SOR21600

$699.99 USD
$699.99 USD
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SIG Sauer ROMEO2 Reflex Red Dot Sight - 6 MOA Dot - SOR21600

Features

  • 6 MOA Red Dot Reticle – Large, high-visibility aiming point suited for rapid target acquisition and follow-up shots
  • 1× Magnification with 30 mm Objective Lens – Offers a clear, wide field of view
  • 15 Brightness Settings – 12 daylight modes and 3 night-vision compatible settings
  • MOTAC™ Motion‑Activated Illumination – Powers on with movement and shuts off when idle to preserve battery
  • MAGNETAC™ Magnetic Activation – Automatically powers on when unholstered and off when holstered
  • High‑Transmission Aspheric Lens with D.A.R.C.™ Coatings – Provides optimal clarity and zero distortion in all lighting
  • 7075‑T6 CNC‑Machined Aluminum Housing – Includes both full-length and half-length steel shrouds for rugged protection
  • Side‑Loaded CR2032 Battery Tray – Allows quick, tool-less battery replacement without optic removal
  • TruHold™ Lockless Zeroing System – Dual-spring mechanism maintains impact-resistant zero under recoil
  • Waterproof and Fog‑Proof – IPX‑7 rated, fully sealed with nitrogen purge
  • Made in the USA – Assembled domestically and backed by SIG’s Infinite Guarantee

Technical Specifications For SIG Sauer ROMEO2 Reflex Red Dot Sight - 6 MOA Dot - SOR21600

Specification

Details

Manufacturer

SIG Sauer

Model / MPN

ROMEO2 / SOR21600

SKU

SOR21600

UPC

798681647705

Magnification

1×

Objective Lens Diameter

30 mm

Reticle

6 MOA Red Dot

Brightness Settings

15 (12 daylight / 3 night vision)

Battery Type

CR2032 (side-loading)

Battery Life

Up to 25,000 hours at medium brightness

Adjustment per Click

1 MOA

Windage / Elevation Range

±50 MOA (100 MOA total)

Window Size

1.84″ × 1.12″

Housing Material

7075‑T6 Aluminum with steel shrouds

Shrouds Included

Full and half protective steel shrouds

Lens Coatings

D.A.R.C.™ (Dark Adaptive Reticles & Coatings)

Waterproof Rating

IPX‑7 – submersible to 1 m

Fogproof

Yes – Nitrogen Purged

Weight

~1.58 oz (45 g)

Dimensions (L×W×H)

1.84″ × 1.32″ × 1.12″

Finish

Matte Black

Country of Origin

USA

Warranty

Infinite Guarantee (housing/mechanics); 5‑year electronics

Included Accessories

  • SIG Sauer ROMEO2 6 MOA Reflex Sight
  • Full-length steel shroud with polycarbonate rear lens
  • Half-length steel shroud
  • CR2032 Battery (installed)
  • Rubber Lens Cover (MAGNETAC™ compatible)
  • Loaded-Chamber Indicator Deflector
  • T-handle torque tool kit with bits
  • Threadlocker
  • Mounting Screws
  • Lens Cleaning Pen
  • User Manual & Warranty Card

SEO Keywords

SIG Sauer ROMEO2, SOR21600, 6 MOA red dot sight, MOTAC reflex optic, MAGNETAC red dot, D.A.R.C. coated lens, TruHold zeroing system, IPX‑7 waterproof sight, side-loaded battery optic, professional-grade pistol red dot

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